While the Korean website doesn’t confirm any other features, previous rumors had it that the G Flex 2 would not be as large as the original model, offering a smaller display (though with a higher pixel resolution). The first G Flex comes with a 6-inch 720p screen, so we expect the new version to have a 1080p display of around 5 or 5.5 inches.
Like the original G Flex, the G Flex 2 should feature a self-healing rear shell, and will most likely be released in the US.
CES 2015 starts next week, on January 6, and we’ll see then exactly what LG has in store for us.
source: Naver (translated) via Blog of Mobile (translated)